Step 1: Download the following file
Renew DualShield CA Cert v4.zip
Step 2: Extract the zip file and then copy the file 'das-task-import-1.0-standalone.jar' to c:\temp
Step 3: Open the elevated Command Prompt and execute the following command
"C:\Program Files\Deepnet DualShield\jre\bin\java" -jar c:\temp\das-task-import-1.0-standalone.jar -f "C:\Program Files\Deepnet DualShield\tomcat\conf\server.xml"
This tool will create a task in DualShield called Renew all agent certificates.